Ever needed to move your mailbox without copying everything manually? The Aryson IMAP Backup Tool makes it easy to download your IMAP mailbox—emails, attachments, calendars, contacts—which saves to your computer fast. You can migrate IMAP to Office 365, making switching platforms simpler than ever. It exports files to formats like PST, MBOX, MSG, EML, PDF, and CSV so you can access your data however you like. You can filter by date or folder and skip duplicates to save space. Moreover, it supports multiple IMAP accounts and works even without having Outlook installed.